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William Optics Gran Turismo 81 / GT81
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Telescope or lens
William Optics Gran Turismo 81 / GT81
williamoptics.com/.../gran-turismo-81-iv
| Type | Refractor: apochromatic |
|---|---|
| Diameter | 81 mm |
| Focal length | 478 mm |
| Weight | 3.90 kg |
| Users | 284 |
| Images | 2858 |
| Most often used with | |
| Known retailers | Agena Astro ( |
Community notes
The website link is to the newest version (Variant GT81iv).
Also available in the following variants: Gran Turismo 81 II / GT81 II Gran Turismo 81 III / GT81 III Gran Turismo 81 IV / GT81 IV Gran Turismo 81 (original) / GT81 I Gran Turismo 81 WIFD